Quick answers
- Which hospitals does Daniel De Los Santos work at?
- Medicare's official clinician data lists Daniel De Los Santos at 1 hospital: CHRISTUS Santa Rosa Hospital-San Marcos. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Daniel De Los Santos see patients?
- Medicare's clinician data lists 3 practice locations, including San Marcos, TX, New Braunfels, TX and Frisco, TX. Call before your visit to confirm the address.
- What is Daniel De Los Santos's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Daniel De Los Santos accept Medicare assignment?
- Medicare's clinician data says Daniel De Los Santos may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Daniel De Los Santos?
- (512) 353-8979, as listed in official Medicare / NPI Registry data.
- What is Daniel De Los Santos's NPI number?
- 1417205675. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Daniel De Los Santos works
Medicare's Facility Affiliation Data lists Daniel De Los Santos at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- CHRISTUS Santa Rosa Hospital-San MarcosSan Marcos, TX · Acute Care Hospital · CCN 450272
Practice locations
Addresses where Daniel De Los Santos is enrolled with Medicare (CMS data updated 2026-10-02).
- 1301 Wonder World DrSan Marcos, TX 78666 (512) 353‑8979
- 244 Creekside XingNew Braunfels, TX 78130 (830) 608‑5600
- 9205 Legacy DrFrisco, TX 75033 (972) 625‑6020
Group practices
Medicare enrollment lists Daniel De Los Santos as a member of these groups (CMS data updated 2026-10-02).
- Legacy Urgent Care PA159 clinicians in the group
- Comal Emergency Physicians PLLC91 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in San Marcos
Clinicians with the same Medicare primary specialty in San Marcos, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2011 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1417205675 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians